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Chromium vi limits and guidelines in British Columbia (CA-BC)

12 numeric limits and guidelines for chromium vi held for British Columbia and the place above it, from 4 instruments, each cited to its instrument, edition, section or page and quoted text. The register was built from 273 instruments. Everything held for British Columbia

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For programs: this page as JSON at /api/v1/limits?parameter=chromium%20vi&place=CA-BC; the same at https://passage-data.com/mcp, a remote MCP server (tool find_limits). Every tool · llms.txt · OpenAPI

British Columbia (CA-BC): 6 rows

ParameterValueUnitStatisticGovernsApplies whenCite
chromium, hexavalent10⁴, 15⁵µg/Lgroundwater · limita site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))
receiving water: freshwater, marine		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6
chromium, hexavalent10µg/Lgroundwater · limita site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))
receiving water: freshwater
note 4: Standard to protect freshwater aquatic life. Water is to be considered freshwater if its salinity measures less than 1.5 Practical Salinity Units.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6
chromium, hexavalent15µg/Lgroundwater · limita site whose water the Contaminated Sites Regulation governs; the standard is met in the site's groundwater or surface water, a minimum 1:10 dilution assumed before discharge to the aquatic receiving environment (Schedule 3.2 note 2(a))
receiving water: marine
note 5: Standard to protect marine and estuarine aquatic life. Water is to be considered marine or estuarine if its salinity measures greater than 1.5 Practical Salinity Units.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6
chromium, hexavalent8µg/Lgroundwater · limitIrrigation (IW)
note 2(e): Standards for irrigation water apply to irrigation of all soil types, unless otherwise indicated.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6
chromium, hexavalent50µg/Lgroundwater · limitLivestock (LW)B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6
chromium, hexavalent50µg/Lgroundwater · limitDrinking Water (DW)
note 3: Samples obtained from the point of consumption are unfiltered. Heavy metals, metalloids and inorganic ions are expressed as total substance concentrations unless otherwise indicated.		B.C. Reg. 375/96 Contaminated Sites Regulation
p. 6

Canada (CA): 6 rows

ParameterValueUnitStatisticGovernsApplies whenCite
Chromium, hexavalent (Cr(VI))0.4mg/kgsoil · guidelineConcentration (mg/kg dry weight) AgriculturalCCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,…
Chromium, hexavalent (Cr(VI))0.4mg/kgsoil · guidelineConcentration (mg/kg dry weight) Residential/ parklandCCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,…
Chromium, hexavalent (Cr(VI))1.4mg/kgsoil · guidelineConcentration (mg/kg dry weight) CommercialCCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,…
Chromium, hexavalent (Cr(VI))1.4mg/kgsoil · guidelineConcentration (mg/kg dry weight) IndustrialCCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table,…
Chromium, hexavalent (Cr(VI))1µg/Lsurface water · guidelinereceiving water: freshwater
long-term exposure: CCME's long-term guideline		CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life
Chromium, hexavalent (Cr(VI))1.5µg/Lsurface water · guidelinereceiving water: marine
long-term exposure: CCME's long-term guideline		CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life

Not held here: a discharge permit's own limits, and any rule for chromium vi outside the 17 instruments we hold for this place and the places above it. A row missing here is missing from our sources, not from the law.

Free check: send your permit or your lab results, and we check each number against these rows, every verdict cited to its page, by email within 5 business days. Or send the link to a rule we do not hold: we read it and cite it by page.

What was searched

Every instrument we hold for British Columbia (CA-BC) and the place above it, Canada (CA): 17 instruments, for every parameter name matching “chromium vi”: chromium 6, chromium vi, chromium 6 total, chromium 6 total recoverable, chromium vi freshwater chromium vi marine.

  1. CCME — Soil Quality Guidelines for the Protection of Environmental and Human Health (Summary Table, as served 2026-09-24) · Canadian Council of Ministers of the Environment (CCME) · Summary Table · source sha256 f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 4 rows here
  2. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, aquatic life (freshwater and marine) · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — 3 rows here
  3. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.2 generic numerical water standards, drinking water, irrigation and livestock · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — 3 rows here
  4. CCME Canadian Water Quality Guidelines for the Protection of Aquatic Life — freshwater and marine, short and long term · Canadian Council of Ministers of the Environment (CCME) · Summary Table (as served 2026-09-24; each guideline carries its own year) · source sha256 f484a5f2a2dfcb5a4257763c853fc8dc810788cec54c75355b30ec194e2f7499 — 2 rows here
13 instruments searched with no row for it
  1. B.C. Reg. 375/96 Contaminated Sites Regulation — Schedule 3.1 Parts 1, 2 and 3, matrix and generic numerical soil standards · Government of British Columbia (Environmental Management Act) · This consolidation is current to September 15, 2026. · source sha256 f69b12b38ce71f5bad4842242a2390be2eeeef94ac7fcc116d57c4e34d6ffc21 — no row here
  2. Municipal Wastewater Regulation (B.C. Reg. 87/2012) — s. 94 Tables 9-11 municipal effluent quality, s. 96 fecal coliforms, s. 97 phosphorus · Government of British Columbia (Environmental Management Act) · BC Laws consolidation current to October 6, 2026 (am. B.C. Reg. 50/2024) · source sha256 0fef8d2da18bd3698cb11c2b2d7296ff1c22405b93cc7128c52c6111d49e49a6 — no row here
  3. B.C. Approved Water Quality Guidelines: Aquatic Life — freshwater, marine and estuarine, short-term acute and long-term chronic · Government of British Columbia, Ministry of Environment and Parks (Water Protection and Sustainability Branch) · BC Data Catalogue 'Water Quality Guidelines of B.C.' (all_wqgs.csv), dataset modified 2026-08-20; the same guidelines as the ministry's Guideline Summary PDF, whose host www2.gov.bc.ca refused this machine on 2026-10-09 · source sha256 1673409ad5c17fa364589bb20f830055bc21d6e765a40681f06b510f6614f26a — no row here
  4. Canadian Ambient Air Quality Standards (CAAQS), environmental quality objectives under CEPA 1999 ss. 54(1) and 55(1): Objectives for Ambient PM2.5 and Ozone, Annex paras 1-4 and footnotes 1-2, Canada Gazette Part I, Vol. 147, No. 21, May 25, 2013 · Canada Gazette, Part I, Volume 147, Number 21: GOVERNMENT NOTICES May 25, 2013 · source — no row here
  5. Fisheries Act (R.S.C. 1985, c. F-14), s. 36(3) — no deposit of a deleterious substance in water frequented by fish; no value printed · Government of Canada (Fisheries Act; Environment and Climate Change Canada administers s. 36) · Justice Laws Website, current to 2026-09-21, last amended 2024-11-27 · source sha256 db95b0a149728b0f0b1e1b1314d87ecdf46a91e1edfec4a7006fc3cbe0080bd6 — no row here
  6. Health Canada — Guidelines for Canadian Drinking Water Quality, Summary Tables 1-3 (microbiological, chemical and physical, radiological) · Health Canada, with the Federal-Provincial-Territorial Committee on Drinking Water · page modified 2026-01-21 (dcterms.modified; issued 2014-10-22): Tables 1-3 as the browser pane rendered them on 2026-10-15 · source sha256 9451ad8bfa566c0625ae4fcb362272cbb0e20040c548540f362488118c300b89 — no row here
  7. Health Canada, Objective for Canadian drinking water quality — per- and polyfluoroalkyl substances (published 2024-08-09) · Health Canada · Objective value · source sha256 32a42a0d382cdd90729dd9750f47889782bd00d4af8dfd34f2b9aaf6f2678c6c — no row here
  8. Metal and Diamond Mining Effluent Regulations (SOR/2002-222) — Schedule 4, maximum authorized concentrations · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 2c6e0151d3776378f73df4868ca98052882ee81faf9738bbeba6f5d544b648fe — no row here
  9. Meat and Poultry Products Plant Liquid Effluent Regulations (C.R.C., c. 818) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 c60e2a2dfa9a10c2ddd314b391bf66215ad599732f38b4c5a15fe793d8c28841 — no row here
  10. Potato Processing Plant Liquid Effluent Regulations (C.R.C., c. 829) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 691ca3953a6dd6ae66b4c72737944caa68ed76710447df642a16716dd25027a3 — no row here
  11. Pulp and Paper Effluent Regulations (SOR/92-269) — s. 14 maximum BOD and suspended solids · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 cc8432e6a4dd1834ff4dd43d5b5fb98f09b1f7af7952e36154febcc649504eb4 — no row here
  12. Petroleum Refinery Liquid Effluent Regulations (C.R.C., c. 828) — Schedule I authorized deposits · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21 · source sha256 30e528bdc3a3546afb3defff4dae9b1dacb362e192680e127bd788d7f97c8ce8 — no row here
  13. Wastewater Systems Effluent Regulations (SOR/2012-139) — s. 6 effluent quality · Government of Canada (Fisheries Act; Environment and Climate Change Canada) · Justice Laws Website, current to 2026-09-21, last amended 2026-06-04 · source sha256 0a60e10f783f7aca672792303dffcca1525133eb34eb32711543cb3cf4bbb955 — no row here

Read from public law and public agency files. A row missing here is missing from our sources, not from the law of the place. Check the cited source before relying on a value.